Obsessive compulsive bi-polar fad chasing disorder
Can't live without the latest fad. Has a new obsession every hour. Knows everything about it because they looked it up, probably more than once.
'I'm now a professional YouTuber. I've posted 20 videos in the last two hours.'
'I just got into a new hobby: collecting stickers. I have 1,000 of them.'
'I'm now the CEO of a company that sells fidget spinners. It's gonna be a billion dollars.'